The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2003
Filed:
Jun. 05, 2000
Joseph D. Drake, Palo Alto, CA (US);
John H. Jerman, Palo Alto, CA (US);
John D. Grade, Mountain View, CA (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A micromachined device of micron dimensions comprising a base and a movable member spaced apart from the base. The movable member has first and second end portions and an axis extending between the first and second end portions. First and second torsional members extend along the axis and are connected to the respective first and second end portions for permitting the movable member to rock between first and second positions about the axis relative to the base. The first and second torsional members are secured to the base. At least a portion of the movable member is of a conductive material. First and second spaced-apart electrodes are carried by the base for driving the movable member between the first and second positions. A tether member extends transversely of the axis and is secured to the first torsional member and to the base whereby the tether member regulates the rocking of the movable member.